import java.util.Arrays;

public class Demo02 {
    public static void main(String[] args) {
        int[] ns = { 1, 4, 9, 16, 25 };
        for (int n : ns) {
            System.out.println(n);
        }
        System.out.println(ns);
        System.out.println(Arrays.toString(ns));
    }
}
